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owner-chemweb at ic.ac.uk]On Behalf Of > Jerzy Krol-Bogomilski > Sent: Sunday, July 08, 2001 10:18 PM > To: ChemWeb list > Subject: Chemical formulas in GIF . Chemical Names and Formulas;

An index to chemical information on the Internet, with structures and physical properties, searchable by name, structure, CAS Number, and physical properties.

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Chemtutor suggests it is best to learn by rote the list of polyatomic ions with their names, formulas and charges and the elements with more than one valence the same way.

This is a list of chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element....

This quiz contains 20 chemical formulas - you will need your list of polyatomic ions. Be sure to leave a space between the two ions or atoms in the compound (ie.

Enter a Chemical Name, CAS Registry Number, Molecular Formula or Weight. Use * for partial names (e.g. ... Search results will list which ChemBioFinder databases contain data for the query

Enter the name or formula of a substance. ... Match name or formula exactly; Show Chime structures and spectra; Show Graphics ... ; Home; Common Compounds; Exam Guide; FAQ; Features; Glossary;